Summary
Overview
Work History
Education
Skills
Certification
Timeline
Barista

Haley Mostyn

Rosamond,CA

Summary

Retail assistant with experience and over 5 years of customer service experience in a fast-paced environment. Customer Service with a Friendly Attitude Cashier with experience in various retail settings. Ready to support supply chain activities with strong organizational abilities and care

Overview

7
7
years of professional experience
1
1
Certification

Work History

Barista

Starbucks
Palmdale, CA
07.2025 - Current
  • Strict adherence to intricate standards, operational protocols, and quality control measures
  • Proficient in using Microsoft Word & Microsoft excel for inventory management as well physical turn over documents to communicate effectively with other shifts and have utilized these tools to streamline rework procedures.
  • Operational Efficiency managing high volume transactions during peak hours

Childcare Assistant

Boys and Girls Club
Palmdale, CA
08.2019 - 03.2020
  • Maintained structured attendance and activity tracking records.
  • Followed established safety and operational procedures.
  • Communicated clearly with staff and families to support organized daily operations.
  • Boys and Girls Club

Gate Guard

Willow Springs Race Track
Rosamond, CA
02.2024 - 06.2025
  • Maintain detailed daily logs of 100+ vehicle and personnel entries to ensure accurate recordkeeping.
  • Verify credentials and enforce site compliance procedures.
  • Communicate with vendors and internal teams to coordinate site access and operational flow.
  • Support secure and organized operational environment through structured documentation practices.
  • Willow Springs International Raceway

Usher / Concessions /Assistant Bartender

Cinemark
Lancaster, CA
05.2020 - 06.2023
  • Managed POS systems and inventory-related tasks.
  • Ensured compliance with sanitation and safety standards.
  • Collaborated with team members to maintain operational continuity.
  • Cinemark

Sales Associate

Vans Off The Wall
Palmdale, CA
08.2024 - 04.2025
  • Processed 150+ transactions per shift with high accuracy.
  • Balanced registers and maintained transaction documentation.
  • Assisted with inventory monitoring and stock replenishment coordination.
  • Supported team efficiency during peak operational hours.
  • Vans

Education

High School Diploma -

Rosamond High School

Associate of Arts - undefined

Antelope Valley College

Phlebotomy Technician -

CALRegional
Lancaster
01-2025

Skills

  • Process compliance & adherence to procedures
  • Microsoft Excel, Word & Outlook
  • Inventory awareness & monitoring
  • Organizational & time management skills
  • Detail-oriented task execution
  • Organizational skills

Certification

Additional Training: Medical Assisting & Phlebotomy Certification

Timeline

Barista

Starbucks
07.2025 - Current

Sales Associate

Vans Off The Wall
08.2024 - 04.2025

Gate Guard

Willow Springs Race Track
02.2024 - 06.2025

Usher / Concessions /Assistant Bartender

Cinemark
05.2020 - 06.2023

Childcare Assistant

Boys and Girls Club
08.2019 - 03.2020

Associate of Arts - undefined

Antelope Valley College

High School Diploma -

Rosamond High School

Phlebotomy Technician -

CALRegional
Haley Mostyn